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MK74CB218BRLFTR - Renesas Electronics

Description: The MK74CB218B Buffalo™ is a monolithic CMOS high speed clock driver. It consists of two identical single input to eight low-skew output, non-inverting clock drivers. This eliminates concerns of part to part matching in many systems. The MK74CB218B is packaged in the tiny 28-pin SSOP, which uses the same board space as the narrow 16-pin SOIC. The inputs can be connected together for a 1 to 16 fanout buffer. A quad 1 to 4, and PECL versions, are also available. Consult IDT for more details. The MK74CB218B ca

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MK74CB218BRLFTR - Renesas Electronics PCB footprint - Small Outline Packages - Small Outline Packages - PCG28
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MK74CB218BRLFTR - Renesas Electronics  - 3D model - Small Outline Packages - PCG28
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MK74CB218BRLFTR Details

  • Manufacturer Part Number:

    MK74CB218BRLFTR

  • Brand Name:

    Renesas

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    QSOP

  • Package Description:

    SSOP-28

  • Pin Count:

    28

  • Manufacturer Package Code:

    PCG28

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Renesas Electronics Corporation

  • YTEOL:

    0

  • Family:

    CB

  • Input Conditioning:

    STANDARD

  • JESD-30 Code:

    R-PDSO-G28

  • JESD-609 Code:

    e3

  • Length:

    9.9 mm

  • Logic IC Type:

    LOW SKEW CLOCK DRIVER

  • Max I(ol):

    0.025 A

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    28

  • Number of True Outputs:

    16

  • Operating Temperature-Max:

    70 °C

  • Output Characteristics:

    3-STATE WITH SERIES RESISTOR

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SSOP

  • Package Equivalence Code:

    SSOP28,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, SHRINK PITCH

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Prop. Delay@Nom-Sup:

    6 ns

  • Propagation Delay (tpd):

    6 ns

  • Same Edge Skew-Max (tskwd):

    0.25 ns

  • Seated Height-Max:

    1.75 mm

  • Supply Voltage-Max (Vsup):

    3.6 V

  • Supply Voltage-Min (Vsup):

    3 V

  • Supply Voltage-Nom (Vsup):

    3.3 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Terminal Finish:

    TIN

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.635 mm

  • Terminal Position:

    DUAL

  • Width:

    3.9 mm

MK74CB218BRLFTR Frequently Asked Questions (FAQs)

  • The recommended operating voltage range for the MK74CB218BRLFTR is 2.7V to 5.5V, with a typical voltage of 3.3V.
  • The clock source for the MK74CB218BRLFTR can be configured using the Clock Control Register (CCR). You can select between the internal high-speed oscillator (HSO), internal low-speed oscillator (LSO), or an external clock source.
  • The maximum clock frequency supported by the MK74CB218BRLFTR is 20 MHz.
  • The MK74CB218BRLFTR has a built-in watchdog timer that can be enabled and configured using the Watchdog Timer Control Register (WTCR). You can set the watchdog timer period and enable or disable it as needed.
  • The VBAT pin on the MK74CB218BRLFTR is used to connect a battery or a supercapacitor to retain the contents of the RAM and the real-time clock (RTC) during power-down mode.

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